practice管 （0） 16

19 mins 31 secs

22 mins 7 secs

10 mins 38 secs

1 min 29 secs

12 mins 11 secs

9 mins 17 secs

9 mins 27 secs

9 mins 16 secs

8 mins 28 secs

8 mins

10 mins 51 secs

10 mins 3 secs

26 secs

1 min 18 secs

9 mins 28 secs

9 mins 26 secs

8 mins 24 secs

9 mins 2 secs

6 mins

2 mins 36 secs

3 mins 21 secs

2 mins 6 secs

10 mins

2 mins 37 secs

1 min 34 secs

10 mins

12 mins 23 secs